mirror of
https://github.com/c64scene-ar/llvm-6502.git
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83902832de
This reverts commit r218918, effectively reapplying r218914 after fixing an Ocaml bindings test and an Asan crash. The root cause of the latter was a tightened-up check in `DILexicalBlock::Verify()`, so I'll file a PR to investigate who requires the loose check (and why). Original commit message follows. -- This patch addresses the first stage of PR17891 by folding constant arguments together into a single MDString. Integers are stringified and a `\0` character is used as a separator. Part of PR17891. Note: I've attached my testcases upgrade scripts to the PR. If I've just broken your out-of-tree testcases, they might help. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@219010 91177308-0d34-0410-b5e6-96231b3b80d8
36 lines
2.2 KiB
LLVM
36 lines
2.2 KiB
LLVM
; RUN: llc -O0 < %s | FileCheck %s
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; Radar 10464995
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target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
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target triple = "x86_64-apple-macosx10.7.2"
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@s = common global [4294967296 x i8] zeroinitializer, align 16
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; CHECK: .quad 4294967296 ## DW_AT_count
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define void @bar() nounwind uwtable ssp {
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entry:
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store i8 97, i8* getelementptr inbounds ([4294967296 x i8]* @s, i32 0, i64 0), align 1, !dbg !18
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ret void, !dbg !20
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}
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!llvm.dbg.cu = !{!0}
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!llvm.module.flags = !{!22}
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!0 = metadata !{metadata !"0x11\0012\00clang version 3.1 (trunk 144833)\000\00\000\00\000", metadata !21, metadata !1, metadata !1, metadata !3, metadata !11, metadata !1} ; [ DW_TAG_compile_unit ]
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!1 = metadata !{}
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!3 = metadata !{metadata !5}
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!5 = metadata !{metadata !"0x2e\00bar\00bar\00\004\000\001\000\006\00256\000\000", metadata !21, metadata !6, metadata !7, null, void ()* @bar, null, null, null} ; [ DW_TAG_subprogram ] [line 4] [def] [scope 0] [bar]
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!6 = metadata !{metadata !"0x29", metadata !21} ; [ DW_TAG_file_type ]
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!7 = metadata !{metadata !"0x15\00\000\000\000\000\000\000", i32 0, null, null, metadata !8, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
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!8 = metadata !{null}
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!11 = metadata !{metadata !13}
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!13 = metadata !{metadata !"0x34\00s\00s\00\002\000\001", null, metadata !6, metadata !14, [4294967296 x i8]* @s, null} ; [ DW_TAG_variable ]
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!14 = metadata !{metadata !"0x1\00\000\0034359738368\008\000\000", null, null, metadata !15, metadata !16, i32 0, null, null, null} ; [ DW_TAG_array_type ] [line 0, size 34359738368, align 8, offset 0] [from char]
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!15 = metadata !{metadata !"0x24\00char\000\008\008\000\000\006", null, null} ; [ DW_TAG_base_type ]
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!16 = metadata !{metadata !17}
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!17 = metadata !{metadata !"0x21\000\004294967296"} ; [ DW_TAG_subrange_type ]
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!18 = metadata !{i32 5, i32 3, metadata !19, null}
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!19 = metadata !{metadata !"0xb\004\001\000", metadata !21, metadata !5} ; [ DW_TAG_lexical_block ]
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!20 = metadata !{i32 6, i32 1, metadata !19, null}
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!21 = metadata !{metadata !"small.c", metadata !"/private/tmp"}
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!22 = metadata !{i32 1, metadata !"Debug Info Version", i32 2}
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